ZCP Suspension

I have owned a 2002 M3 E46 Coupe, stick for 3 years. It came with Tein lowering springs...stock shocks and struts and I hate them...Ride sucks and way too low. I have found a ZCP suspension from a 2006, low mileage car. Does anybody know if it is compatible and if it lowers the car below stock.
Thanks.